if you have high cholesterol, here's some information that may be worth looking into. in a clinical trial versus lipitor, crestor got more high-risk patients' bad cholesterol to a goal of under 100. getting to goal is important, especially if you have high cholesterol plus any of these risk factors because you could be at increased risk for plaque buildup in your arteries over time. and that's why when diet and exercise alone aren't enough to lower cholesterol i prescribe crestor. [ female announr ] crestor is not right for everyone. like people with liver disease or women who are nursing, pregnant or may become pregnant. tell your doctor about other medicines you're taking. call your doctor right away if you have muscle pain or weakness, feel unusually tired, have loss of appetite, upper belly pain, dark urine or yellowing of skin or eyes. these could be signs of rare but serious side effects.